41161960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{21001}}^1$

素因数の和:21026

約数の個数: 48

約数和(自身を含む): 107740260

約数和(自身を除く): 66578300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 21001, 42002, 84004, 105005, 147007, 168008, 210010, 294014, 420020, 588028, 735035, 840040, 1029049, 1176056, 1470070, 2058098, 2940140, 4116196, 5145245, 5880280, 8232392, 10290490, 20580980, 41161960]

約数ペア:

[(1, 41161960), (2, 20580980), (4, 10290490), (5, 8232392), (7, 5880280), (8, 5145245), (10, 4116196), (14, 2940140), (20, 2058098), (28, 1470070), (35, 1176056), (40, 1029049), (49, 840040), (56, 735035), (70, 588028), (98, 420020), (140, 294014), (196, 210010), (245, 168008), (280, 147007), (392, 105005), (490, 84004), (980, 42002), (1960, 21001)]